Math, asked by rooparani603, 1 year ago

In an A.P.,if a3=7 and d=6 then write the value of first term 'a'

Answers

Answered by RouBai

13

Mark brainliest if helpful...:)

Attachments:

Answered by sharat17

8

a3=a+2d
ie
7=a+2×6
a=7-12
a=-5

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